In the above diagram, teeth marked I represent:
Incisors
Canines
Molars
Premolars
Fill in the blank.Sugar + Plaque = __________
Starch
Enamel
Acids
Microbes
Which one of the following is not a microbe?
Bacteria
Fungi
Protozoa
Plaque
_____________ hold our teeth in place.
Gums
Dentine
Wisdom teeth appear at the age of
12 - 13 years
2 - 3 years
13 - 16 years
20 - 25 Years
An adult has _________ teeth.
20
24
28
32
Which kind of teeth is well developed in herbivores?
In the above diagram tooth marked II represent:
The layer(s) of tooth is/are
enamel
dentine
fungi
Both first and second
Raju buried a dead rat under the soil. When he dug up one year later, he found that it had decayed. Which one of the following is responsible for the decay?
Virus
Teeth